Multiple Choice
If the model yt = Tt × St × It is applied, which of the following indicates no seasonality?
A) The sum of the adjusted seasonal indices equals the number of seasons.
B) The average of the adjusted seasonal indices equals 1.
C) Every adjusted seasonal index is practically 1.
D) The product of the adjusted seasonal indices equals 1.
Correct Answer:
Verified
Correct Answer:
Verified
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